86218839

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15377}}^1$

素因数の和:15479

約数の個数: 24

約数和(自身を含む): 143938080

約数和(自身を除く): 57719241

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 15377, 46131, 107639, 138393, 322917, 968751, 1368553, 4105659, 9579871, 12316977, 28739613, 86218839]

約数ペア:

[(1, 86218839), (3, 28739613), (7, 12316977), (9, 9579871), (21, 4105659), (63, 1368553), (89, 968751), (267, 322917), (623, 138393), (801, 107639), (1869, 46131), (5607, 15377)]